From 0a01a42e8729cfb1c2bbf59e98daac9d13b06c80 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 25 Feb 2014 18:17:35 -0800
Subject: [PATCH] http: invoke createConnection when no agent

This makes it so that the user may pass in a
`createConnection()` option, and they don't have
to pass `agent: false` at the same time.

Also adding a test for the `createConnection` option,
since none was in place before.

See #7014.
---
 lib/http.js                               |  4 +-
 test/simple/test-http-createConnection.js | 47 +++++++++++++++++++++++
 2 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 test/simple/test-http-createConnection.js

diff --git a/lib/http.js b/lib/http.js
index 32e2ef3072..3b1484b8f9 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -1346,7 +1346,9 @@ function ClientRequest(options, cb) {
   var self = this;
   OutgoingMessage.call(self);
 
-  self.agent = options.agent === undefined ? globalAgent : options.agent;
+  self.agent = options.agent;
+  if (!options.agent && options.agent !== false && !options.createConnection)
+    self.agent = globalAgent;
 
   var defaultPort = options.defaultPort || 80;
 
diff --git a/test/simple/test-http-createConnection.js b/test/simple/test-http-createConnection.js
new file mode 100644
index 0000000000..bc29d9aee4
--- /dev/null
+++ b/test/simple/test-http-createConnection.js
@@ -0,0 +1,47 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('../common');
+var assert = require('assert');
+var http = require('http');
+var net = require('net');
+
+var create = 0;
+var response = 0;
+process.on('exit', function() {
+  assert.equal(1, create, 'createConnection() http option was not called');
+  assert.equal(1, response, 'http server "request" callback was not called');
+});
+
+var server = http.createServer(function(req, res) {
+  res.end();
+  response++;
+}).listen(common.PORT, '127.0.0.1', function() {
+  http.get({ createConnection: createConnection }, function (res) {
+    res.resume();
+    server.close();
+  });
+});
+
+function createConnection() {
+  create++;
+  return net.createConnection(common.PORT, '127.0.0.1');
+}